Shloka 2.35.6
सुमन्त्रस्य कैकेयी-निन्दा (Sumantra’s Reproof of Kaikeyi in the Royal Assembly)
पतिघ्नीं त्वामहं मन्ये कुलघ्नीमपि चान्ततः।।2.35.6।।यन्महेन्द्रमिवाजय्यं दुष्प्रकम्प्यमिवाचलम्।महोदधिमिवाक्षोभ्यं सन्तापयसि कर्मभिः।।2.35.7।।
pati-ghnīṃ tvām ahaṃ manye kula-ghnīm api cāntataḥ ||2.35.6||
yan mahendram ivājayyaṃ duṣprakampyam ivācalam | mahodadhim ivākṣobhyaṃ santāpayasi karmabhiḥ ||2.35.7||
I deem you a slayer of your husband—indeed, in the end, a destroyer of your own line—because by your deeds you torment Daśaratha, who is invincible like Indra, unshakable like a mountain, and untroublable like the ocean.
King Dasaratha is invincible like Indra, unshakeable like a mountain and unperturbable like the ocean. By causing grief to him through your action I feel you are killing your husband (inch by inch). I think you are ultimately destroying your own race.
To harm a righteous elder/king through manipulative actions is treated as a form of moral violence with consequences for one’s family line and social order.
Sumantra escalates from persuasion to outright denunciation, accusing Kaikeyi of destroying her husband and lineage by tormenting Dasaratha.
Dasaratha’s steadfastness is praised via similes (Indra, mountain, ocean), underscoring the unnaturalness of the suffering imposed on him.